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Hugo145

Member Since 26 Nov 2012
Offline Last Active Feb 11 2013 10:08 AM
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Posts I've Made

In Topic: cannot attach debugger engine!

28 January 2013 - 02:25 PM

Hello Graham,

First of all you do not need to SetPulse in a loop - you only need to do it once. But this is surely not the reason why you cannot talk to device no more.

I can advise to check whether Pins.GPIO_PIN_D6 is not the pin that you use for deploy - this possibly could have caused a deadlock (as it was in my case).


In Topic: Netduino Mini highest PWM frequency

24 January 2013 - 03:15 PM

Thanks, hanzibal,

I've seen those topics, just wanted to hear a confirmation about 10kHz.

Regarding Stefan's class - it's just a wrapper around original PWM class where he divides passed values by 1000 and calls it nanoseconds. It will not work if native PWM will still be driven at 10kHz, so I want to know whether it is possible to use "new" Microsoft.SPOT.Hardware.PWM class (where I can set scale factor of nanoseconds) with Mini.

 

Thanks, Gutworks,

That's exactly the class I'm talking about. I want to make sure I can use it on Mini with latest 4.2.0.1 firmware, because currently I'm on 4.1 and I will have to flash it.

 

Regards.


In Topic: Netduino Mini highest PWM frequency

24 January 2013 - 11:51 AM

What is the default Mini PWM frequency with 4.1 firmware? Is it possible to use new Microsoft.SPOT.Hardware.PWM classes with 4.2.0.1 firmware on Mini and adjust frequency in micro/nanosecond range? Thank you!


In Topic: SPI bit order wrong?

21 January 2013 - 03:09 PM

Hello Mario.

I'm using MF 4.1 and can confirm that SPI definitely shifts data MSB-first by default.


In Topic: Netduino Mini not responding

17 January 2013 - 09:23 AM

Thanks a lot, NooM,

I eventually managed to erase deplyment via MFDeploy and this fixed everything.

My problem was that I accidentally used TTL Pin12 as CS pin for the SPI configuration. At the moment this line of code was executed Netduino was doomed, this explains why debugging session was immediately terminated.

Also, when DTR is high Netduino will stay in TinyBooter mode for barely 3 seconds, thet it will load TinyCLR and hang so you've got to be real quick.

 

Problem solved, please close the topic.


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